MAVEN out of operation since February
The American Mars orbiter MAVEN has been unable to do any science observations since February 22, 2022 because its attitude control system has not been functioning properly, according to a NASA update only released on May 18th, almost two months later.
In the weeks that followed, NASA managed to revive MAVEN from safe mode, but in a limited capacity. The orbiter is in a stable orbit with its primary antenna pointed at Earth to maintain high-rate communications with its flight control team. “In this configuration, however, MAVEN cannot perform communications relays for other spacecraft on Mars and is performing only limited science observations,” NASA officials wrote in the update (opens in new tab). “The mission team began science instrument recovery on April 20.” The orbiter normally serves as a communication relay for NASA’s Curiosity rover and Perseverance rover on Mars to beam the latest images and research from the Martian surface to Earth.
Though it can still do its own observations, MAVEN’s main task at this time is to act as a communications relay for the rovers on Mars. This issue prevents that task.
The American Mars orbiter MAVEN has been unable to do any science observations since February 22, 2022 because its attitude control system has not been functioning properly, according to a NASA update only released on May 18th, almost two months later.
In the weeks that followed, NASA managed to revive MAVEN from safe mode, but in a limited capacity. The orbiter is in a stable orbit with its primary antenna pointed at Earth to maintain high-rate communications with its flight control team. “In this configuration, however, MAVEN cannot perform communications relays for other spacecraft on Mars and is performing only limited science observations,” NASA officials wrote in the update (opens in new tab). “The mission team began science instrument recovery on April 20.” The orbiter normally serves as a communication relay for NASA’s Curiosity rover and Perseverance rover on Mars to beam the latest images and research from the Martian surface to Earth.
Though it can still do its own observations, MAVEN’s main task at this time is to act as a communications relay for the rovers on Mars. This issue prevents that task.